Sentence examples for thermal efficiencies from inspiring English sources

One of the first challenges to the new profession of mechanical engineering was to increase thermal efficiencies and power; this was done principally by the development of the steam turbine and associated large steam boilers.

With electric heating, thermal efficiencies as high as 70 to 80 percent can readily be achieved, whereas getting 40 percent efficiency from fossil-fuel firing is not an easy task.

High electrical and thermal efficiencies are associated with PV/T's.

However, the exergy and thermal efficiencies were much greater.

These conditions produce high thermal efficiencies and production throughput rates.

The traditional stoves using fuelwood have low thermal efficiencies of about 14%% [4].

The thermal efficiencies of bio-gas and solar heating of water were measured.

Higher thermal efficiencies (50 60%) are already reported with parabolic solar cookers (PSCs) [59].

The beneficiated thermal coal fines can increase the thermal efficiencies of the boilers.

Among the other fluids, FA245R and C12F5 have the highest and lowest thermal efficiencies, respectively.

Most of the available CSCs provide low thermal efficiencies requiring a cooking time of 2 4 h [54].